Use stlf() to produce forecasts of the writing series with either method="naive" or method="rwdrift" , whichever is most appropriate. Use the lambda argument if you think a Box-Cox transformation is...

Use stlf() to produce forecasts of the writing series with either method="naive" or method="rwdrift" , whichever is most appropriate. Use the lambda argument if you think a Box-Cox transformation is required.

Use stlf() to produce forecasts of the fancy series with either method="naive" or method="rwdrift" , whichever is most appropriate. Use the lambda argument if you think a Box-Cox transformation is required.